Hello GSTwins - I'm coming over from the GS Resources site to look for some parts for a 1980 GS450 -> 500cc upgrade. I'm looking for these parts of a GS500:

- Cylinder jugs
- Pistons
- Carbs.
- Camshafts
- Cam chain tensioner

Right now I'm REALLY looking for the pistons since I've been having trouble sourcing a decent pair and most of the other stuff I can get off ebay. Let me know what you've got and thanks.

I have a carb a cam chain tensioner and camshafts off an 08 with 21k miles if interested

Images....

http://imgur.com/ORETpqD

http://imgur.com/QLnRkqU,PnL04J0